back to battery usage

alkaline 9v:




- Agilent U1252A
- Microfox MF15
- 2x Radio Shack 277-1008 mini amplifier speaker
- Radio Shack 43-3829 Answering Machine

- MTester acrylic component tester
- homemade log field strength meter
- smoke detectors
- CO detector
- alarm clock



Agilent U1252A (in multimeters)


Atlas DCA-55 component tester (in component testers)


Radio Shack 277-1008 mini amplifier speaker (in test equipment)


RadioShack 43-3829 answering machine (in appliances)



last updated 02/18/2026 at 16:24:37 by make_www_index.command version 2026.02.05.A